Got A 50cc Or 150cc GY6 Scooter, Quad, Or Dirt Bike That's Acting Up? This Black Diamond CDI Rev Box Might Be Your Fix. It's A Common Upgrade Or Replacement For Brands Like Coolster, Roketa, And Tank. Just Plug And Play!

If your little GY6-powered machine – be it a scooter, quad, or dirt bike – is feeling sluggish or having spark issues, don't sweat it.

A new CDI box is often the cheapest and easiest thing to try.

This is a Black Diamond brand rev box, and it's a direct replacement for a ton of models.

We're talking the common 50cc and 150cc GY6 engines found in stuff like Coolster, Roketa, Tank, and Wildfire.

It's a simple swap: unplug the old one, plug this new one in.

It's brand new in the box, ready to go.

It might even give you a little bump in performance, but at the very least, it'll get you back to running right.

It's a universal fitment for those engine types, so if your buggy or pit bike uses that engine, this is your guy.

Get it fired up!